Seiko Cal. 4427 - 504

The Seiko 4427-504 represents an important milestone in Seiko's 1983 lineup. With its 21mm lug width and 14.7mm profile, it sits comfortably on most wrists. [seikata-wm-5be5ee5a76aa]

Also known as: Panda

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

36mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

80m

Dial Color

Blue Sunburst

Jewels

23j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1983

Related Models

• Seiko 5669-295
• Seiko 6213-824
• Seiko 3858-534
• Seiko 6221-147
• Seiko 7185-913
• Seiko 5611-759
• Seiko 3845-176
• Seiko 7059-404
• Seiko 6275-500
• Seiko 6371-176
• Seiko 6241-687
• Seiko 5660-774